The LTSCALE command is used to change the linetype scale of the whole drawing, which make the drawing be regenerated.
To access the LTSCALE command, just enter “LTSCALE” or Enter the shortcut-keys “LTS”, as shown in the following picture,
Then we’re prompted to enter new linetype scale factor, by default the linetype scale is set to 1.0000, as shown in the following picture,
Changes of linetype scale will lead to drawing regeneration. They will be applied on all objects in drawing.
After we enter new linetype scale of factor, we’ll get the following prompt,